Materials. Reading Engineering Drawings. Hacksaws. Files and Filing. Hammers, Chisels and Punches. Scrapers and Scraping. Measuring. Marking Out. Drills and Reamers. Screwed Fastenings, Spanners, Screwdrivers and Pliers. Taps and Dies. Riveting. Soft Soldering. Silver Soldering, Brazing, Bronze Welding and Engineering Adhesives. Welding. Hardening and Tempering Tools. Keys, Keyways, Splines, Collars and Shafts. Sheet Metalwork.